2015438005

素因数分解:

$5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{479}}^1\times {\mathrm{503}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 2786918400

約数和(自身を除く): 771480395

約数列:

[1, 5, 7, 35, 239, 479, 503, 1195, 1673, 2395, 2515, 3353, 3521, 8365, 16765, 17605, 114481, 120217, 240937, 572405, 601085, 801367, 841519, 1204685, 1686559, 4006835, 4207595, 8432795, 57583943, 287919715, 403087601, 2015438005]

約数ペア:

[(1, 2015438005), (5, 403087601), (7, 287919715), (35, 57583943), (239, 8432795), (479, 4207595), (503, 4006835), (1195, 1686559), (1673, 1204685), (2395, 841519), (2515, 801367), (3353, 601085), (3521, 572405), (8365, 240937), (16765, 120217), (17605, 114481)]